diff --git a/.github/workflows/ci-latest-kernel.yml b/.github/workflows/ci-latest-kernel.yml
index bde07374..800e4442 100644
--- a/.github/workflows/ci-latest-kernel.yml
+++ b/.github/workflows/ci-latest-kernel.yml
@@ -13,7 +13,7 @@ on:
       - "**.md"
 
 env:
-  KERNEL_ARCHIVE_URL: "https://cdn.kernel.org/pub/linux/kernel/v7.x/linux-7.1.2.tar.xz"
+  KERNEL_ARCHIVE_URL: "https://cdn.kernel.org/pub/linux/kernel/v7.x/linux-7.1.5.tar.xz"
 
 jobs:
   build-and-test:
diff --git a/tests/test_async_operations.4.cpp b/tests/test_async_operations.4.cpp
index 9378a740..6cfcc81b 100644
--- a/tests/test_async_operations.4.cpp
+++ b/tests/test_async_operations.4.cpp
@@ -825,53 +825,50 @@ TEST_CASE("test async_operations - test ftruncate - fixed fd") {
 }
 #endif
 
-// TODO: Kernel 7.1 regression, uncomment after fixed
-// https://lore.kernel.org/linux-block/20260616155129.406057-1-yi1tang.yang@gmail.com/
-//
-// #if CONDY_URING_VERSION_GE(2, 8) // >= 2.8
-// TEST_CASE("test async_operations - test cmd_discard - basic") {
-//     BlkDevice blkdev;
-//     if (blkdev.path().empty()) {
-//         MESSAGE("Can't create loop device, skipping");
-//         return;
-//     }
-
-//     int fd = open(blkdev.path().c_str(), O_RDWR);
-//     REQUIRE(fd >= 0);
-
-//     auto func = [&]() -> condy::Coro<void> {
-//         int r = co_await condy::async_cmd_discard(fd, 0, 4096);
-//         REQUIRE(r == 0);
-//     };
-//     condy::sync_wait(func());
-//     close(fd);
-// }
-// #endif
-
-// #if CONDY_URING_VERSION_GE(2, 8) // >= 2.8
-// TEST_CASE("test async_operations - test cmd_discard - fixed fd") {
-//     BlkDevice blkdev;
-//     if (blkdev.path().empty()) {
-//         MESSAGE("Can't create loop device, skipping");
-//         return;
-//     }
-
-//     int fd = open(blkdev.path().c_str(), O_RDWR);
-//     REQUIRE(fd >= 0);
-
-//     auto func = [&]() -> condy::Coro<void> {
-//         auto &fd_table = condy::current_runtime().fd_table();
-//         fd_table.init(1);
-//         int r = co_await condy::async_files_update(&fd, 1, 0);
-//         REQUIRE(r == 1);
-
-//         r = co_await condy::async_cmd_discard(condy::fixed(0), 0, 4096);
-//         REQUIRE(r == 0);
-//     };
-//     condy::sync_wait(func());
-//     close(fd);
-// }
-// #endif
+#if CONDY_URING_VERSION_GE(2, 8) // >= 2.8
+TEST_CASE("test async_operations - test cmd_discard - basic") {
+    BlkDevice blkdev;
+    if (blkdev.path().empty()) {
+        MESSAGE("Can't create loop device, skipping");
+        return;
+    }
+
+    int fd = open(blkdev.path().c_str(), O_RDWR);
+    REQUIRE(fd >= 0);
+
+    auto func = [&]() -> condy::Coro<void> {
+        int r = co_await condy::async_cmd_discard(fd, 0, 4096);
+        REQUIRE(r == 0);
+    };
+    condy::sync_wait(func());
+    close(fd);
+}
+#endif
+
+#if CONDY_URING_VERSION_GE(2, 8) // >= 2.8
+TEST_CASE("test async_operations - test cmd_discard - fixed fd") {
+    BlkDevice blkdev;
+    if (blkdev.path().empty()) {
+        MESSAGE("Can't create loop device, skipping");
+        return;
+    }
+
+    int fd = open(blkdev.path().c_str(), O_RDWR);
+    REQUIRE(fd >= 0);
+
+    auto func = [&]() -> condy::Coro<void> {
+        auto &fd_table = condy::current_runtime().fd_table();
+        fd_table.init(1);
+        int r = co_await condy::async_files_update(&fd, 1, 0);
+        REQUIRE(r == 1);
+
+        r = co_await condy::async_cmd_discard(condy::fixed(0), 0, 4096);
+        REQUIRE(r == 0);
+    };
+    condy::sync_wait(func());
+    close(fd);
+}
+#endif
 
 #if CONDY_URING_VERSION_GE(2, 7) // >= 2.7
 TEST_CASE("test async_operations - test bind - basic") {